CN210544128U - Active carbon purifies indoor air device - Google Patents

Abstract

The utility model discloses an active carbon purifies indoor air device, which comprises an outer shell body, the air inlet has been seted up to the shell body upside, the gas outlet has been seted up on the shell body right side, fixed mounting has the draught fan in the shell body, fixedly connected with purifying liquid storage box in the shell body, it has the purifying liquid to annotate in the purifying liquid storage box, the output fixedly connected with gas-supply pipe of draught fan, the gas-supply pipe passes the purifying liquid storage box and extends to the bottom, fixedly connected with seal chamber in the shell body, the purifying liquid storage box is through communicating pipe and seal chamber intercommunication mutually. The utility model discloses let the air after purifying adsorb the filtration purification back through electrostatic precipitator net, active carbon filter screen in proper order, because the effect of relief valve, the valve normal close, gaseous backward flow is again led in photocatalyst filter screen left side through the back flow and is circulated purification filtration treatment to purify the mode through the multilayer and improved purification efficiency.

Description

Active carbon purifies indoor air device

Technical Field

The utility model relates to an air purification technical field especially relates to an active carbon purifies indoor air device.

Background

Along with the gradual realization of well-being life, people also have higher requirements for the quality of the home environment, home decoration has become fashion, people also attach more and more importance to the air environment of a room for health and safety, and air purification means that the whole solutions of sterilization, dust fall, haze removal, harmful decoration residue removal, peculiar smell removal and the like are provided aiming at various indoor environmental problems.

The existing air purification device has short air purification treatment time, and air is only filtered once after passing through the device, so that germs and toxic gas in the air are eliminated thoroughly, and the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing air purification device has short air purification treatment time, and air is only filtered once after passing through the device, so that germs and toxic gas in the air are eliminated thoroughly, and the purification effect is poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an active carbon indoor air purification device comprises an outer shell, wherein an air inlet is formed in the upper side of the outer shell, an air outlet is formed in the right side of the outer shell, an induced draft fan is fixedly installed in the outer shell, a purified liquid storage box is fixedly connected in the outer shell, purified liquid is injected in the purified liquid storage box, an output end of the induced draft fan is fixedly connected with a gas pipe, the gas pipe penetrates through the purified liquid storage box and extends to the bottom, a sealing chamber is fixedly connected in the outer shell, the purified liquid storage box is communicated with the sealing chamber through a communicating pipe, a filtering mechanism is arranged in the sealing chamber and comprises a photocatalyst filtering net, an electrostatic dust collection net and an active carbon filtering net, the photocatalyst filtering net, the electrostatic dust collection net and the active carbon filtering net are all fixedly connected to the inner wall of the sealing chamber, and, the right side of the sealing chamber is provided with an air outlet, and a safety valve is arranged in the air outlet.

Preferably, the reflux unit comprises a reflux pipe, and one end of the reflux pipe sequentially penetrating through the photocatalyst filter screen, the electrostatic dust collection screen and the activated carbon filter screen is provided with a one-way valve.

Preferably, a purified liquid adding pipe and a purified liquid leading-out pipe are respectively arranged on the purified liquid storage box, the purified liquid adding pipe and the purified liquid leading-out pipe both penetrate through the outer shell, and sealing plugs are arranged on the purified liquid adding pipe and the purified liquid leading-out pipe.

Preferably, the air inlet and the air outlet are both fixedly connected with dust screens.

Preferably, lamp holders are symmetrically and fixedly connected to the inner wall of the sealed chamber, and ultraviolet disinfection lamps are mounted on the lamp holders.

Compared with the prior art, the beneficial effects of the utility model are that: the outside air is introduced into the purifying liquid storage box through the air delivery pipe by the induced draft fan, the air is introduced into the sealed chamber through the communicating pipe after being dedusted and filtered by the purifying liquid, the sterilization and disinfection are carried out by the ultraviolet disinfection lamp, simultaneously, the photocatalyst filter screen is activated to start working, so that the pollutant bacteria in the air are decomposed, the purified air is adsorbed, filtered and purified by the electrostatic dedusting screen and the active carbon filter screen in sequence, the valve is normally closed due to the action of the safety valve, the gas flows back again through the return pipe and is introduced into the left side of the photocatalyst filter screen for circulating purification and filtration treatment, the gas is prevented from being directly output to the right side of the active carbon filter screen from the return pipe under the action of the one-way valve until the air pressure in the sealed chamber is increased, the safety valve is automatically opened after the pressure bearing value of the safety valve is, so that the air has enough time to be circularly purified for a plurality of times, and the purification efficiency is improved by the multi-layer purification mode.

Drawings

Fig. 1 is a schematic front structural view of an activated carbon indoor air purification device provided by the present invention;

fig. 2 is the schematic view of the internal structure of the sealed chamber in the device for purifying indoor air by using activated carbon of the present invention.

In the figure: 1-outer shell, 2-air inlet, 3-air outlet, 4-dust screen, 5-induced draft fan, 6-purified liquid storage box, 7-gas pipe, 8-purified liquid adding pipe, 9-purified liquid leading-out pipe, 10-communicating pipe, 11-sealing chamber, 12-ultraviolet disinfection lamp, 13-photocatalyst filter screen, 14-electrostatic dust collection net, 15-active carbon filter screen, 16-reflux pipe, 17-one-way valve, 18-safety valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an activated carbon indoor air purification device comprises an outer shell 1, an air inlet 2 is arranged on the upper side of the outer shell 1, an air outlet 3 is arranged on the right side of the outer shell 1, a dust screen 4 is fixedly connected in the air inlet 2 and the air outlet 3, the air inlet 2 and the air outlet 3 are dustproof through the dust screen 4, an induced draft fan 5 is fixedly arranged in the outer shell 1, a purified liquid storage box 6 is fixedly connected in the outer shell 1, a purified liquid adding pipe 8 and a purified liquid outlet pipe 9 are respectively arranged on the purified liquid storage box 6, the purified liquid adding pipe 8 and the purified liquid outlet pipe 9 are both arranged through the outer shell 1, sealing plugs are respectively arranged on the purified liquid adding pipe 8 and the purified liquid outlet pipe 9, waste purified liquid can be conveniently led out through the purified liquid outlet pipe 9, new purified liquid can be conveniently added through the purified liquid adding pipe 8, so as to realize, the purifying liquid is injected into the purifying liquid storage tank 6, the output end of the induced draft fan 5 is fixedly connected with a gas pipe 7, the gas pipe 7 penetrates through the purifying liquid storage tank 6 and extends to the bottom, the sealing chamber 11 is fixedly connected in the outer shell 1, and the purifying liquid storage tank 6 is communicated with the sealing chamber 11 through a communicating pipe 10.

A filtering mechanism is arranged in the sealed chamber 11, the filtering mechanism comprises a photocatalyst filter screen 13, an electrostatic dust collection screen 14 and an active carbon filter screen 15, lamp holders are symmetrically and fixedly connected on the inner wall of the sealed chamber 11, an ultraviolet disinfection lamp 12 is installed on the lamp holders, the ultraviolet disinfection lamp 12 is used for sterilization and disinfection, and simultaneously the photocatalyst filter screen 13 is activated to start working so as to decompose pollutant bacteria in air, the photocatalyst filter screen 13, the electrostatic dust collection screen 14 and the active carbon filter screen 15 are all fixedly connected on the inner wall of the sealed chamber 11, a backflow device is symmetrically arranged on the filtering mechanism and comprises a backflow pipe 16, the backflow pipe 16 sequentially penetrates through the photocatalyst filter screen 13, the electrostatic dust collection screen 14 and one end of the active carbon filter screen 15 and is provided with a one-way valve 17, gas is led to the left side of the photocatalyst filter screen 13 through the backflow pipe 16 for circular purification and filtration treatment, prevent that gas from directly exporting to the right side of active carbon filter screen 15 from back flow 16, seal chamber 11 right side has seted up the gas outlet, is equipped with relief valve 18 in the gas outlet, and relief valve 18 receives external force to be in the normal close state, works as equipment orPipelineInside ofMediumWhen the pressure rises and exceeds the specified value, prevent the special automatic valve that pipeline or equipment internal medium pressure exceeded the specified numerical value through discharging the medium to the outside system, belong to prior art product.

In the utility model, when the user uses the device, introduce the external air into the purifying liquid storage box 6 through the gas pipe 7 through the draught fan 5, the air is led into the sealed chamber 11 through the communicating pipe 10 after the dust removal and filtration of the purifying liquid, the sterilization and disinfection are carried out through the ultraviolet disinfection lamp 12, simultaneously the photocatalyst filter screen 13 is activated to start working, the pollutant bacteria in the air are decomposed, the purified air passes through the electrostatic dust removal screen 14 and the active carbon filter screen 15 in sequence to be adsorbed, filtered and purified, because of the action of the safety valve 18, the valve is normally closed, the gas flows back again through the return pipe 16 and is led into the left side of the photocatalyst filter screen 13 to be circularly purified and filtered, the effect of the check valve 17 prevents the gas from being directly output from the return pipe 16 to the right side of the active carbon filter screen 15 until the air pressure in the sealed chamber 11 is increased, and the pressure bearing value of the, the safety valve 18 is automatically opened to lead out the fully purified gas and finally discharge the gas from the gas outlet 3, so that the air has enough time to be subjected to multiple circulation purification treatments, and the purification efficiency is improved by the multi-layer purification mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an active carbon purifies indoor air device, includes shell body (1), its characterized in that, air inlet (2) have been seted up to shell body (1) upside, gas outlet (3) have been seted up on shell body (1) right side, fixed mounting has draught fan (5) in shell body (1), fixedly connected with purifying liquid storage box (6) in shell body (1), it has the purifying liquid to annotate in purifying liquid storage box (6), output fixedly connected with gas-supply pipe (7) of draught fan (5), gas-supply pipe (7) pass purifying liquid storage box (6) and extend to the bottom, fixedly connected with seal chamber (11) in shell body (1), purifying liquid storage box (6) are through communicating pipe (10) and seal chamber (11) intercommunication mutually, be equipped with filtering mechanism in seal chamber (11), filtering mechanism includes photocatalyst filter screen (13) Electrostatic precipitator net (14), active carbon filter screen (15), the equal fixed connection of photocatalyst filter screen (13), electrostatic precipitator net (14), active carbon filter screen (15) is on sealed room (11) inner wall, the last symmetry of filter mechanism is equipped with reflux unit, the gas outlet has been seted up on sealed room (11) right side, be equipped with relief valve (18) in the gas outlet.

2. The activated carbon indoor air purification device as claimed in claim 1, wherein the backflow device comprises a backflow pipe (16), and a one-way valve (17) is arranged at one end of the backflow pipe (16) which sequentially penetrates through the photocatalyst filter screen (13), the electrostatic dust collection screen (14) and the activated carbon filter screen (15).

3. The activated carbon indoor air purification device according to claim 1, wherein a purified liquid adding pipe (8) and a purified liquid outlet pipe (9) are respectively arranged on the purified liquid storage tank (6), the purified liquid adding pipe (8) and the purified liquid outlet pipe (9) are both arranged through the outer shell (1), and sealing plugs are respectively arranged on the purified liquid adding pipe (8) and the purified liquid outlet pipe (9).

4. The activated carbon indoor air purification device as claimed in claim 1, wherein a dust screen (4) is fixedly connected in each of the air inlet (2) and the air outlet (3).

5. The activated carbon indoor air purification device as claimed in claim 1, wherein lamp holders are symmetrically and fixedly connected to the inner wall of the sealed chamber (11), and ultraviolet disinfection lamps (12) are installed on the lamp holders.

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